How is V3 working for you? Can you please tell your experience with it?
It's sort of working. My Admob income is down by 20%. I'm getting a lot of error and missing feature complaints from users, but passing them on to Andromo support, and (so far) they are gradually getting fixed.
But we really have no choice but to move to V3 at this point, since Google will no longer accept V2 updates and will soon be hiding V2 apps from Google Play.